JOHNS MANVILLEPVC Jacketing for Fitting Insulation

JOHNS MANVILLE PVC Jacketing for Tee Fitting Insulation, 2 1/4 in Max OD, White

The Johns Manville Insulated Fitting Cover is a PVC jacket for tee fittings with a maximum outer diameter of 2 1/4 in, in white. It features a fiberglass insulation insert and is installed using tacks (MPN 29870).

SKU 3G-OTH-655741

Brand

JOHNS MANVILLE

Item

PVC Jacketing for Tee Fitting Insulation, 2 1/4 in Max OD, White

Part Number

29870

Local availability & support

Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JOHNS MANVILLE

Manufacturer Part Number

29870

Type

For Tee Fitting, For 2 1/4 in Max OD, White 

For Insulation Type

Tee

Installation Method

Tacks 

Insulation Insert Material

Fiberglass 

Technical Documents

No technical documents available for this product.

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JOHNS MANVILLE Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is a Johns Manville insulated fitting cover used for?

This PVC jacket with fiberglass insert insulates tee fittings in HVAC and industrial piping systems. It prevents heat loss, condensation, and protects personnel from hot surfaces. Johns Manville supplies the cover; 3G Electric sources and delivers it worldwide.

What are the specifications of the Johns Manville 29870 fitting cover?

The cover fits tee fittings with a maximum outer diameter of 2 1/4 in. It has a white PVC jacket, a fiberglass insulation insert, and is installed using tacks. The manufacturer part number is 29870.

Where to buy Johns Manville insulated fitting covers worldwide?

3G Electric supplies and delivers Johns Manville insulated fitting covers to worldwide locations. We handle full logistics and customs clearance as a global industrial sourcing partner. Contact us for availability and lead time.

How to install a Johns Manville PVC fitting cover?

Installation uses tacks to secure the PVC jacket over the tee fitting. Ensure the fiberglass insert fully encases the fitting. Follow standard insulation jacketing practices for a snug, weather-resistant seal. 3G Electric provides sourcing support for this product.

Used in

Common applications for JOHNS MANVILLE

HVAC piping systems — Johns Manville mineral wool 90° elbow insulation (e.g., SKU 19NH44) for thermal and acoustic control on pipe fittings.

Industrial boilers — Johns Manville ceramic fiber insulation boards (SKU 19NE69) for high-temperature thermal insulation of boiler surfaces.

Plumbing systems — Johns Manville mineral wool elbow insulation (e.g., SKU 19NH43) for insulating 90° fittings in commercial plumbing.

Air-handling units — Plenum-rated Johns Manville mineral wool elbow insulation (e.g., SKU 19NH33) for use in air-handling spaces.

Furnaces and kilns — Johns Manville ceramic fiber boards (SKU 19NE69) for lining and insulating high-temperature equipment.

Mechanical pipe fittings — Johns Manville mineral wool elbow insulation (e.g., SKU 19NH60) for thermal insulation in industrial piping networks.

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JOHNS MANVILLE Products

3G Electric supplies JOHNS MANVILLE pvc jacketing for fitting insulation. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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